COMMUNICATION SYSTEM > General Description
COMPONENT

(1) | Horn switch (driver’s airbag module ASSY) | (3) | Horn relay | (5) | Horn ASSY - Hi |
(2) | Roll connector | (4) | Horn ASSY - Lo |
Preparation tool
HornDtc p0031 a/f / o2 heater control circuit low bank 1 sensor 1
ENGINE (DIAGNOSTICS)(H4DO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC P0031 A/F / O2 HEATER CONTROL CIRCUIT LOW BANK 1 SENSOR 1DTC DETECTING CONDITION:Immediately at fault recognitionCAUTION:After servicing or replacing faulty parts, perform Clear Memory Mode Clear Memory Mode ...
Dtc p0068 map/maf - throttle position correlation
ENGINE (DIAGNOSTICS)(H4DO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC P0068 MAP/MAF - THROTTLE POSITION CORRELATIONDTC detecting condition:Detected when two consecutive driving cycles with fault occur.CAUTION:After servicing or replacing faulty parts, perform Clear Memory Mode ...
Dtc p0073 ambient air temperature sensor circuit "a" high
ENGINE (DIAGNOSTICS)(H4DO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC P0073 AMBIENT AIR TEMPERATURE SENSOR CIRCUIT "A" HIGHNOTE:For the diagnostic procedure, refer to DTC P0072. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC P0072 AMBIENT AIR TEMPERA ...